Biggest changeWe anticipate that our expenses will increase significantly in connection with our ongoing activities, as we: • continue commercialization of YCANTH (VP-102) for the treatment of molluscum contagiosum; • continue our ongoing clinical program evaluating VP-315 for the treatment of basal cell carcinoma and potentially additional dermatological oncology indications; • continue our ongoing clinical programs evaluating YCANTH (VP-102) for the treatment of external genital warts and common warts, as well as initiate and complete additional clinical trials, as needed; • initiate clinical trials evaluating VP-103 for the treatment of plantar warts; • pursue regulatory approvals for YCANTH (VP-102) for the treatment of common warts, external genital warts, or any other indications we may pursue for YCANTH (VP-102), as well as for VP-103 or VP -315; • seek to discover and develop additional product candidates; • further establish a commercialization infrastructure and scale up external manufacturing and distribution capabilities to commercialize YCANTH (VP-102) for the treatment of molluscum contagiosum and any other product candidates for which we may obtain regulatory approval, including YCANTH for external genital warts and common warts, VP- 315 and VP-103; • seek to in-license or acquire additional product candidates for other dermatological conditions; • adapt our regulatory compliance efforts to incorporate requirements applicable to marketed products; • maintain, expand and protect our intellectual property portfolio; • hire additional commercial, administrative, clinical, manufacturing and scientific personnel; • add operational, financial and management information systems and personnel, including personnel to support our product development and planned commercialization efforts; and • incur additional legal, accounting and other expenses while operating as a public company.
Biggest changeOur expenses may increase in connection with our ongoing activities, as we: • continue to establish our commercialization infrastructure and scale up external manufacturing and distribution capabilities to commercialize YCANTH (VP-102) for the treatment of molluscum contagiosum and product candidates for which we may obtain regulatory approval; • continue our ongoing clinical programs evaluating VP-102 for the treatment of common warts and VP-315 for the treatment of BCC and potentially additional dermatological oncology indications; • pursue regulatory approvals for YCANTH (VP-102) for the treatment of common warts and VP-315 for the treatment of BCC; • adapt our regulatory compliance efforts to incorporate requirements applicable to marketed products; • maintain, expand and protect our intellectual property portfolio; • hire and retain clinical, manufacturing, commercialization and scientific personnel; and • incur additional legal, accounting and other expenses while operating as a public company.
Financing Activities During the year ended December 31, 2023, net cash provided by financing activities was $74.2 million, was primarily related to net cash proceeds of $44.1 million from the OrbiMed Credit Agreement and proceeds of $30.3 million, net of issuance costs from the issuance of common stock and pre-funded warrants.
During the year ended December 31, 2023, net cash provided by financing activities was $74.2 million, was primarily related to net cash proceeds of $44.1 million from the OrbiMed Credit Agreement and proceeds of $30.3 million, net of issuance costs from the issuance of common stock and pre-funded warrants.
During the term of the Loan Facility, interest payable in cash by us will accrue on any outstanding balance due under the Loan Facility at a rate per annum equal to the higher of (x) the SOFR rate (which is the forward-looking term rate for a one-month tenor based on the secured overnight financing rate administered by the CME Group Benchmark Administration Limited) and (y) 4.00% plus, in either case, 8.00%.
During the term of the Loan Facility, interest payable in cash by us will accrue on any outstanding balance due under the Loan Facility at a rate per annum equal to the higher of (x) the SOFR rate (which is the forward-looking 84 term rate for a one-month tenor based on the secured overnight financing rate administered by the CME Group Benchmark Administration Limited) and (y) 4.00% plus, in either case, 8.00%.
This uncertainty is due to the numerous risks and uncertainties associated with the duration and cost of clinical trials, which vary significantly over the life of a project as a result of many factors, including: • the number of clinical sites included in the trials; • the length of time required to enroll suitable patients; 78 • the number of patients that ultimately participate in the trials; • the number of doses patients receive; • the duration of patient follow-up; and • the results of our clinical trials.
This uncertainty is due to the numerous risks and uncertainties associated with the duration and cost of clinical trials, which vary significantly over the life of a project as a result of many factors, including: • the number of clinical sites included in the trials; • the length of time required to enroll suitable patients; • the number of patients that ultimately participate in the trials; • the number of doses patients receive; • the duration of patient follow-up; and • the results of our clinical trials.
Smaller Reporting Company Status We are a “smaller reporting company,” meaning that the market value of our shares held by non-affiliates is less than $700 million and our annual revenue was less than $100 million during the most recently completed fiscal 86 year.
Smaller Reporting Company Status We are a “smaller reporting company,” meaning that the market value of our shares held by non-affiliates is less than $700 million and our annual revenue was less than $100 million during the most recently completed fiscal year.
Operating Expenses Selling, General and Administrative Expenses Selling, general and administrative expenses consist principally of salaries and related costs for personnel in sales, executive and administrative functions, including stock-based compensation, travel expenses and recruiting expenses.
Selling, General and Administrative Expenses Selling, general and administrative expenses consist principally of salaries and related costs for personnel in sales, executive and administrative functions, including stock-based compensation, travel expenses and recruiting expenses.
As a smaller reporting company, we may choose to present only the two most recent fiscal years of audited financial statements in our Annual Report on Form 10-K and we have reduced disclosure obligations regarding executive compensation. 87 I TEM 7A.
As a smaller reporting company, we may choose to present only the two most recent fiscal years of audited financial statements in our Annual Report on Form 10-K and we have reduced disclosure obligations regarding executive compensation. 89 I TEM 7A.
As historical data for returns of the Product becomes available over time, we will utilize historical return rates of the Product in making our estimates. Returned Product is typically destroyed, since substantially all returns are due to expiry and cannot be resold.
As historical data for returns of the Product becomes available over time, we will utilize historical return rates of the Product in making our estimates. Returned Product is typically destroyed, since substantially all returns are due to expire and cannot be resold.
In the future, we also intend to pursue commercialization for YCANTH (VP-102) for the treatment of molluscum contagiosum, as well as YCANTH (VP-102) for common warts and genital warts if approved, in additional geographic regions, either alone or together with a strategic partner.
In the future, we also intend to pursue commercialization for YCANTH (VP-102) for the treatment of molluscum contagiosum, as well as YCANTH (VP-102) for common warts if approved, in additional geographic regions, either alone or together with a strategic partner.
Revenue is recognized as the Product is physically delivered to the Customer. Gross product sales are reduced by corresponding gross-to-net, or GTN, estimates using the expected value method, resulting in our reported “Product revenue, net” in the accompanying consolidated statements of operations.
Revenue is recognized as the Product is physically delivered to the Customers. Gross product sales are reduced by corresponding gross-to-net, or GTN, estimates using the expected value method, resulting in our reported “Product revenue, net” in the accompanying statements of operations.
Our future capital requirements, and timing, will depend on many factors, including: • the level of sales achieved, and costs related to the commercialization of YCANTH (VP-102); • the costs, timing and outcome of regulatory review of our product candidates; • the scope, progress, results and costs of our clinical trials; • the scope, prioritization and number of our research and development programs; • the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims; • our ability to maintain compliance with covenants under our loan agreements; • the extent to which we acquire or in-license other product candidates and technologies; • the impact on the timing of our clinical trials and our business; • the costs to scale up and secure manufacturing arrangements for commercial production of YCANTH for the treatment of molluscum contagiosum and any product candidate we successfully commercialize; and • the costs of establishing or contracting for sales and marketing capabilities for YCANTH for the treatment of molluscum contagiosum and if we obtain regulatory approvals to market our product candidates.
Our future capital requirements, and timing, will depend on many factors, including: • the level of sales achieved, and costs related to the commercialization of YCANTH (VP-102) for the treatment of molluscum contagiosum; • the costs, timing and outcome of regulatory review of our product candidates; • the scope, progress, results and costs of our clinical trials; • the scope, prioritization and number of our research and development programs; • the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims; • our ability to maintain compliance with covenants under our loan agreements; • the extent to which we acquire or in-license other product candidates and technologies; • the impact on the timing of our clinical trials and our business; • the costs to scale up and secure manufacturing arrangements for commercial production of YCANTH (VP-102) for the treatment of molluscum contagiosum and any product candidate we successfully commercialize; and • the costs of establishing and maintaining sales and marketing capabilities for YCANTH (VP-102) for the treatment of molluscum contagiosum and any product candidate that obtains regulatory approval.
Pursuant to the supply agreement, we purchased and included in research and development expenses approximately $4.5 million of raw cantharidin and processed API. The raw cantharidin and processed API is sufficient to produce approximately 14 million finished drug product applicators to be used for commercially saleable product and other YCANTH (VP-102) product candidates.
Pursuant to the supply agreement, we purchased and included in research and development expenses approximately $4.5 million of raw cantharidin and processed active pharmaceutical ingredient, or API. The raw cantharidin and processed API is sufficient to produce approximately 14 million finished drug product applicators to be used for commercially saleable product and other YCANTH (VP-102) product candidates.
Funding Requirements Our first commercial sale of YCANTH (VP-102) occurred in August 2023 to FFF, our specialty pharmacy distributor.
Funding Requirements Our first commercial sale of YCANTH (VP-102) occurred in August 2023 to a specialty pharmacy distributor.
Cost of Product Revenue Cost of product revenue includes the cost of inventory sold, which includes direct manufacturing and supply chain costs.
Operating Expenses Cost of Product Revenue Cost of product revenue includes the cost of inventory sold, which includes direct manufacturing and supply chain costs.
Food and Drug Administration, or FDA, in July 2023 for the treatment of molluscum contagiosum in adult and pediatric patients two years of age and older. YCANTH (VP-102) is a proprietary drug-device combination that contains a GMP-controlled formulation of cantharidin. We are also developing YCANTH (VP-102) for potential follow-on indications for the treatment of common warts and external genital warts.
Food and Drug Administration, or FDA, in July 2023 for the treatment of molluscum contagiosum in adult and pediatric patients two years of age and older. YCANTH (VP-102) is a proprietary drug-device combination that contains a GMP-controlled formulation of cantharidin. We are currently developing YCANTH (VP-102) for a potential follow-on indication for the treatment of common warts.
Investing Activities During the year ended December 31, 2023, net cash used by investing activities was related to the purchases of property and equipment of $0.4 million.
Investing Activities During the year ended December 31, 2024 and 2023 net cash used by investing activities was primarily related to the purchases of property and equipment of $27,000 and $0.4 million.
Results of Operations for Years Ended December 31, 2022 and 2021 For a discussion and analysis of changes in financial condition and results of operations for the year ended December 31, 2022 as compared to the year ended December 31, 2021, refer to our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on March 6, 2023.
Results of Operations for Years Ended December 31, 2023 and 2022 For a discussion and analysis of changes in financial condition and results of operations for the year ended December 31, 2023 as compared to the year ended December 31, 2022, refer to our Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 29, 2024.
YCANTH (VP-102) became available for commercial sale and shipment for the treatment of patients by a healthcare provider in the United States in the year ended December 31, 2023. We sell the Product to a pharmaceutical wholesaler/distributor, or the Customer who in turn sells the Product directly to clinics, hospitals, and federal healthcare programs.
YCANTH (VP-102) became available for commercial sale and shipment for the treatment of patients by a healthcare provider in the United States in the year ended December 31, 2023. We 79 sell the Product to several pharmaceutical wholesaler/distributors, or the Customers, who in turn sell the Product directly to clinics, hospitals, and federal healthcare programs.
We expect our research and development expenses to increase over the next several years as we increase personnel costs, including stock-based compensation, initiate and conduct clinical trials of YCANTH (VP-102) in patients with common warts, YCANTH (VP-102) in patients with external genital warts, VP-315 for dermatological oncology indications,VP-103 in patients with plantar warts, and conduct other clinical trials and prepare regulatory filings for our product candidates.
We expect our research and development expenses to increase over the next several years as we increase personnel costs, including stock-based compensation, initiate and conduct clinical trials of YCANTH (VP-102) in patients with common warts and VP-315 for BCC and potentially additional dermatological oncology indications and prepare regulatory filings for our product candidates.
Research and Development Expenses Research and development expenses consist of expenses incurred in connection with the discovery and development of YCANTH (VP-102) for the treatment of molluscum contagiosum, potential follow-on indications for YCANTH (VP-102), including external genital warts and common warts, and our other product candidates. We expense research and development costs as incurred.
Research and Development Expenses Research and development expenses consist of expenses incurred in connection with the discovery and development of YCANTH (VP-102) for the treatment of molluscum contagiosum, potential follow-on indications 80 for YCANTH (VP-102), including common warts, and our other product candidates in addition to VP-315 for BCC. We expense research and development costs as incurred.
On July 26, 2023, we entered into the Credit Agreement which provides for a $125.0 million Loan Facility. We borrowed $50.0 million on July 26, 2023, resulting in net proceeds to us of approximately $44.1 million after payment of certain fees and transaction related expenses.
Our first commercial sale of YCANTH (VP-102) occurred in August 2023. On July 26, 2023, we entered into the Credit Agreement which provides for a $125.0 million Loan Facility. We borrowed $50.0 million on July 26, 2023, resulting in net proceeds to us of approximately $44.1 million after payment of certain fees and transaction related expenses.
While we expect to generate revenue from the sale of YCANTH (VP-102), we expect our expenses to increase in connection with our ongoing activities, particularly as we initiate commercialization of YCANTH (VP-102) and continue the research and development of, continue or initiate clinical trials of, and seek marketing approval for, our product candidates.
While we expect to continue to generate revenue from the sale of YCANTH (VP-102), our expenses may increase in connection with our ongoing activities, particularly as we continue the research and development of, continue or initiate clinical trials of, and seek marketing approval for, our product candidates. We will need substantial additional financing to fund our operations.
Distribution, Data, and GPO Administrative Fees: Distribution, data and GPO administrative fees are paid to authorized wholesalers/distributors of our products for various commercial services including contract administration, inventory management, delivery of end-user sales data, and product returns processing. These fees are based on a contractually-determined percentage of our applicable sales.
Distribution, Data, and GPO Administrative Fees: Distribution, data and GPO administrative fees are paid to authorized wholesalers/distributors of our products for various commercial services including contract administration, inventory management, delivery of end-user sales data, and product returns processing.
Variance between actual amounts and estimated amounts may result in prospective adjustments to reported net product revenue. 77 Collaboration Revenue Collaboration revenue represents revenue from the Torii Agreement pursuant to which we granted Torii an exclusive license to develop and commercialize our product candidates that contain a topical formulation of cantharidin for the treatment of molluscum contagiosum and common warts in Japan, including YCANTH (VP-102).
Collaboration Revenue Collaboration revenue represents revenue from the Torii Agreement pursuant to which we granted Torii an exclusive license to develop and commercialize our product candidates that contain a topical formulation of cantharidin for the treatment of molluscum contagiosum and common warts in Japan, including YCANTH (VP-102).
Our commercial revenues will be derived solely from sales of YCANTH (VP-102) in the near term. We may need to continue to rely on additional financing to achieve our business objectives. Adequate additional financing may not be available to us on acceptable terms, or at all.
Our commercial revenues will be derived solely from sales of YCANTH (VP-102) in the near term. We may need to continue to rely on additional financing to achieve our business objectives.
Product revenue, net reflects the amount we ultimately expect to realize in net cash proceeds, taking into account the current period gross sales and related cash receipts and the subsequent cash disbursements on these sales that we estimate for the various GTN categories discussed below.
Product revenue, net reflects the amount we ultimately expect to realize in net cash proceeds, taking into account the current period gross sales and related cash receipts and the subsequent cash disbursements on these sales that we estimate for the various GTN categories as well as adjustments for any potential future product returns from distributors.
We are primarily focused on developing clinician administered therapies in areas of high unmet need. Our current product portfolio consists of one approved product with several potential follow-on indications, as well as two additional pipeline products. Our commercial product, YCANTH (VP102) (formerly referred to as VP-102), was approved by the U.S.
Our commercial product and portfolio of product candidates are clinician administered therapies in areas of high unmet need. Our current product portfolio consists of one approved product with several potential follow-on indications, as well as an additional pipeline product. Our commercial product, YCANTH (VP-102), was approved by the U.S.
We commercially launched YCANTH (VP-102) in August 2023 in the United States for the treatment of molluscum contagiosum. We have built a specialized sales organization in the United States focused on pediatric dermatologists, dermatologists, and select pediatricians. We also plan to advance YCANTH (VP-102) for common warts and external genital warts through a separate regulatory approval process.
We have built a specialized sales organization consisting of 35 employee sales representatives in the United States focused on pediatric dermatologists, dermatologists, and select pediatricians. We also plan to advance YCANTH (VP-102) for common warts through a separate regulatory approval process.
The increase of $29.9 million was primarily a result of increased stock compensation expense of $8.0 million related to vesting of restricted stock units, higher expenses related to commercial activities for YCANTH (VP-102) including increased marketing and sponsorship costs of $7.8 million, increased compensation, recruiting fees, benefits and travel due to ramp-up of sales force of $8.2 million, as well as increased legal costs and professional services of $1.6 million.
The increase of $11.5 million was primarily a result of higher expenses related to commercial activities for YCANTH (VP-102) for the treatment of molluscum, including increased compensation, recruiting fees, benefits and travel due to ramp-up of sales force of $8.5 million, as well as increased commercial-related costs of $5.1 million, increased severance costs of $1.8 million due to termination of employees, increased professional services of $2.8 million, legal costs of $1.6 million, Dormer legal settlement payment of $0.8 million partially offset by decreased stock compensation expense of $6.8 million related to vesting of restricted stock units and decrease in marketing and sponsorship costs of $2.2 million.
Revenue from our product sales is recognized as physical delivery of product occurs (when our customer obtains control of the product), in return for agreed-upon consideration. 85 The transaction price that we recognize for YCANTH (VP-102) revenue is our gross product sales reduced by our corresponding gross-to-net, or GTN, estimates using the expected value method, resulting in our reported “net sales” in the accompanying Consolidated Statements of Operations.
The transaction price that we recognize for YCANTH (VP-102) revenue is our gross product sales reduced by our corresponding gross-to-net, or GTN, estimates using the expected value method, resulting in our reported “net sales” in the accompanying Statements of Operations.
Net cash used in operating assets and liabilities of $0.7 million consisted primarily of an increase in license receivable of $0.5 million partially offset by a decrease in accounts payable and accrued expenses of $0.2 million.
Net cash provided by changes in operating assets and liabilities consisted primarily of a decrease in accounts receivable of $4.2 million partially offset by a decrease in accounts payable and accrued expenses of $0.9 million, and an increase in prepaid and other assets of $1.1 million.
Cost of Product Revenue Cost of product revenue of $0.3 million for the year ended December 31, 2023, consisted of product costs related to the sale of YCANTH (VP-102). Cost of Collaboration Revenue Collaboration revenue costs were $0.5 million for the year ended December 31, 2023, compared to $0.7 million for the year ended December 31, 2022.
The increase consisted of higher product costs primarily related to the sale of YCANTH (VP-102) of $0.7 million coupled with obsolete inventory of $0.9 during the year ended December 31, 2024 Cost of Collaboration Revenue Collaboration revenue costs were $0.9 million for the year ended December 31, 2024, compared to $0.5 million for the year ended December 31, 2023.
Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of equity offerings, debt financings, collaborations, strategic alliances and licensing arrangements.
Adequate additional financing may not be available to us on acceptable terms, or at all. 86 Until such time, if ever, as we can generate substantial product revenues, we expect to finance our cash needs through a combination of equity offerings, debt financings, collaborations, strategic alliances and licensing arrangements.
As YCANTH (VP-102), our first FDA approved product, became available for commercial sale and shipment to patients in the year ended December 31, 2023, we did not recognize any product revenue prior to that point. Collaboration Revenue Collaboration revenue was $0.5 million for the year ended December 31, 2023, compared to $9.0 million for the year ended December 31, 2022.
As YCANTH (VP-102), our first FDA approved product, became available for commercial sale and shipment to patients in August 2023, we did not recognize any product revenue prior to that point.
While we describe our significant accounting policies in the notes to our financial statements appearing elsewhere in this Annual Report on Form 10-K, we believe the following accounting policies are the most critical to the judgments and estimates we use in the preparation of our financial statements.
While we describe our significant accounting policies in the notes to our financial statements appearing elsewhere in this Annual Report on Form 10-K, we believe the following accounting policies are the most critical to the judgments and estimates we use in the preparation of our financial statements. 87 Revenue Recognition We recognize YCANTH (VP-102) revenue in accordance with Accounting Standards Codification, or ASC 606 – Revenue from Contracts with Customers .
If we are unable to raise additional funds through equity or debt financings when needed, we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts or grant rights to develop and market product candidates that we would otherwise prefer to develop and market ourselves. 84 Other Contractual Obligations and Commitments On August 7, 2020, we entered into an exclusive license agreement, or the Lytix Agreement, with Lytix, pursuant to which we obtained a worldwide, exclusive, royalty-bearing license, with the right to sublicense, for certain technology of Lytix to research, develop, manufacture, have manufactured, use, sell, have sold, offer for sale, import and otherwise commercialize VP -315 for use in all malignant and pre-malignant dermatological indications, other than metastatic melanoma and metastatic Merkel cell carcinoma.
Other Contractual Obligations and Commitments On August 7, 2020, we entered into an exclusive license agreement, or the Lytix Agreement, with Lytix, pursuant to which we obtained a worldwide, exclusive, royalty-bearing license, with the right to sublicense, for certain technology of Lytix to research, develop, manufacture, have manufactured, use, sell, have sold, offer for sale, import and otherwise commercialize VP -315 for use in all malignant and pre-malignant dermatological indications, other than metastatic melanoma and metastatic Merkel cell carcinoma.
During the year ended December 31, 2022, operating activities used $18.7 million of cash, primarily resulting from a net loss of $24.5 million and noncash stock-based compensation of $5.0 million and non-cash interest expense of $0.4 million.
During the year ended December 31, 2023, operating activities used $38.6 million of cash, primarily resulting from a net loss of $67.0 million partially offset by noncash stock-based compensation of $14.4 million, loss on disposal of fixed assets of $2.5 million and non-cash interest expense of $0.8 million.
For the years ended December 31, 2023 and 2022, our net loss was $67.0 million and $24.5 million, respectively. As of December 31, 2023, we had an accumulated deficit of $230.4 million. We expect to continue to incur significant expenses and operating losses for the foreseeable future.
As of December 31, 2024, we had an accumulated deficit of $307.0 million. We expect to continue to incur significant expenses and operating losses for the foreseeable future.
Such estimates are subject to change as additional information becomes available. Depending on the timing of payments to the service providers and the progress that we estimate has been made as a result of the service provided, we may record net prepaid or accrued expense relating to these costs.
Depending on the timing of payments to the service providers and the progress that we estimate has been made as a result of the service provided, we may record net prepaid or accrued expense relating to these costs. As of December 31, 2024, we did not make any material adjustments to our prior estimates of accrued research and development expenses.
We did not incur any research and development expense for VP-103 during the years ended December 31, 2023 or 2022. Unallocated expenses include compensation and other personnel related costs. Stock compensation expense for the year ended December 31, 2023 included $0.8 million related to vesting of restricted stock.
The following table summarizes our research and development expense by product candidate or, for unallocated expenses, by type for the years ended December 31, 2024 and 2023. We did not incur any research and development expense for VP-103 during the years ended December 31, 2024 or 2023. Unallocated expenses include compensation and other personnel related costs.
The Credit Agreement provides for a five-year senior secured credit facility in an aggregate principal amount of up to $125 million, or the Loan Facility, of which we borrowed $50.0 million on July 26, 2023, resulting in net proceeds to us of approximately $44.1 million after payment of certain fees and transaction related expenses.
On July 26, 2023, we entered into a Credit Agreement, pursuant to which we borrowed $50.0 million under the Loan Facility (as defined in Note 10) on July 26, 2023, resulting in net proceeds of approximately $44.1 million after payment of certain fees and transaction related expenses. Amounts borrowed under the Loan Facility will mature on July 26, 2028.
Revenue of $0.5 million and $1.0 million, respectively, for the years ended December 31, 2023 and 2022 was related to supplies and development activity provided to Torii pursuant to the Clinical Supply Agreement entered into on March 7, 2022.
Revenue for 2024 and 2023 was related to supplies and development activity provided to Torii as needed pursuant to the Clinical Supply Agreement. Cost of Product Revenue Cost of product revenue were $1.9 million for the year ended December 31, 2024, compared to $0.3 million for the year ended December 31, 2023.
If we included those costs previously expensed as a component of cost of product revenue, our cost of product revenue for the year ended December 31, 2023 would have been $0.5 million. Cost of Collaboration Revenue The costs of collaboration revenue consists of payments for manufacturing supply to support development and testing services pursuant to the Torii Clinical Supply Agreement.
If we included those costs previously expensed as a component of cost of product revenue, our cost of product revenue for the year ended December 31, 2024 and 2023 would have been $2.6 million and $0.5 million, respectively, including $1.3 million of obsolete inventory costs for the year ended December 31, 2024.
Research and Development Expenses Research and development expenses were $20.3 million for the year ended December 31, 2023, compared to $12.2 million for the year ended December 31, 2022.
This restructuring charge was substantially paid out by December 31, 2024. Research and Development Expenses Research and development expenses were $11.8 million for the year ended December 31, 2024, compared to $20.3 million for the year ended December 31, 2023.
These GTN estimate categories (that comprise our GTN liabilities) are each discussed below: Product Returns Allowances : The Customer is contractually permitted to return purchased Product in certain circumstances. We estimate expected returns based on our review of similar products in the industry.
These GTN estimate categories (that comprise our GTN liabilities) are each discussed below: Product Returns Allowances : The Customer is contractually permitted to return purchased Product in certain circumstances. The Company records discrete reserves if Product held by distributors, forecasted sales and expiration of Product warrant a reserve.
Liquidity and Capital Resources Overview 81 Since our inception, we have incurred net losses and negative cash flows from our operations.
Liquidity and Capital Resources Overview Since our inception, we have incurred net losses and negative cash flows from our operations. We have financed our operations since inception primarily through sales of our convertible preferred stock, the sale of our common stock, and $20.0 million from the Torii Agreement.
As of December 31, 2023, we had cash and cash equivalents of $69.5 million. We believe that our existing cash and cash equivalents as of December 31, 2023, will be sufficient to support our planned operations into the second quarter of 2025. 76 Since inception, we have incurred significant losses.
As of December 31, 2024, we had an accumulated deficit of $307.0 million. We believe our cash, and cash equivalents of $46.3 million as of December 31, 2024 will be sufficient to support our planned operations into the third quarter of 2025.
Cash in excess of immediate requirements is invested in accordance with our investment policy, primarily with a view to liquidity and capital preservation. In addition, we have an operating lease for office space in West Chester, PA with obligations through September 1, 2027 of $1.4 million including imputed interest.
In addition, we have an operating lease for office space in West Chester, PA with obligations through September 1, 2027 of $0.9 million including imputed interest. We entered into a fleet program to provide vehicles for our sales force.
The cost of collaboration revenue during 2023 and 2022 consisted of payments for manufacturing supply to support development and testing services pursuant to the Torii Clinical Supply Agreement. Interest Income Interest income was $2.7 million and $0.5 million for the years ended December 31, 2023 and 2022, respectively.
Cost of Collaboration Revenue The costs of collaboration revenue consists of payments for manufacturing supply to support development and testing services pursuant to the Torii Clinical Supply Agreement.
During the year ended December 31, 2022, net cash used in financing activities was $16.9 million, which was primarily related to the voluntary repayment of outstanding debt of $43.8 million partially offset by proceeds from issuance of common stock, net of issuance costs of $26.9 million.
Financing Activities During the year ended December 31, 2024, net cash provided by financing activities of $37.7 million, was primarily related to net cash proceeds of $39.6 million net of issuance costs from the issuance of common stock, Prefunded Warrants, Series A Warrant and Series B Warrants in November 2024 partially offset by payment of debt amendment costs of $1.1 million and repayment of finance leases of $0.9 million.
If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or future commercialization efforts. 83 We believe that our existing cash and cash equivalents as of $69.5 million as of December 31, 2023 will be sufficient to support our planned operations into the second quarter of 2025.
If we are unable to raise capital when needed or on attractive terms, we would be forced to reduce operating expenses, delay, reduce or eliminate our research and development programs and/or continued and future commercialization efforts.
Research and Development Costs We rely on third parties to conduct our preclinical studies and clinical trials, and to provide services, including manufacturing of product in connection with the clinical trials. At the end of each reporting period, we compare payments made to third-party service providers to the estimated progress toward completion of the applicable research or development objectives.
These fees are based on a contractually-determined percentage of our applicable sales. 88 Research and Development Costs We rely on third parties to conduct our preclinical studies and clinical trials, and to provide services, including manufacturing of product in connection with the clinical trials.
For the Year Ended December 31, 2023 2022 Change VP-315 $ 6,643 $ 2,955 $ 3,688 YCANTH (VP-102) 5,370 3,474 1,896 Stock based compensation 2,580 1,460 1,120 Other unallocated expenses 5,702 4,309 1,393 Research and development expense $ 20,295 $ 12,198 $ 8,097 Loss on Disposal of Assets For the year ended December 31, 2023, we recognized a $2.5 million impairment loss on disposal of the assembly and packaging line due to the high cost to upgrade the line as a result of changes in product assembly.
For the Year Ended December 31, 2024 2023 Change VP-315 3,522 6,643 (3,121 ) Molluscum 1,566 5,370 (3,804 ) Common warts 522 — 522 Stock based compensation 1,945 2,580 (635 ) Other unallocated expenses 4,285 5,702 (1,417 ) Research and development expense $ 11,840 $ 20,295 $ (8,455 ) Loss on Disposal of Assets For the year ended December 31, 2024 and 2023, we recognized a $0.1 million and $2.5 million loss on disposal of assets.
The shares of common stock were sold at a price of $6.75 per share and the pre-funded warrants were sold at a price of $6.7499 per pre-funded warrant, resulting in total net proceeds of $30.3 million, after deducting underwriting discounts and commissions, and offering expenses. As of December 31, 2023, we had cash and cash equivalents of $69.5 million.
The offering resulted in net proceeds of $39.6 million, after deducting underwriting discounts and commissions, and offering expenses. As of December 31, 2024, we had cash and cash equivalents of $46.3 million.
Selling, General and Administrative Expenses Selling, general and administrative expenses were $47.3 million for the year ended December 31, 2023, compared to $17.4 million for the year ended December 31, 2022.
The increase of $0.4 due to supplies and development activity provided to Torii as needed pursuant to the Clinical Supply Agreement entered into on March 7, 2022. 82 Selling, General and Administrative Expenses Selling, general and administrative expenses were $58.8 million for the year ended December 31, 2024, compared to $47.3 million for the year ended December 31, 2023.
We will pay certain fees with respect to the Loan Facility, including an upfront fee, an unused fee on the undrawn portion of the Loan Facility, an administration fee, a prepayment premium and an exit fee, as well as certain other fees and expenses of the Administrative Agent and the Lenders. 82 Cash Flows The following table summarizes our cash flows (in thousands): For the Year Ended December 31, 2023 2022 Net cash used in operating activities $ (38,577 ) $ (18,650 ) Net cash (used in) provided by investing activities (362 ) 54,041 Net cash provided by (used in) financing activities 74,213 (16,870 ) Net increase in cash and cash equivalents $ 35,274 $ 18,521 Operating Activities During the year ended December 31, 2023, operating activities used $38.6 million of cash, primarily resulting from a net loss of $67.0 million partially offset by noncash stock-based compensation of $14.4 million, loss on disposal of fixed assets of $2.5 million and non-cash interest expense of $0.8 million.
Cash Flows The following table summarizes our cash flows (in thousands): For the Year Ended December 31, 2024 2023 Net cash used in operating activities $ (60,927 ) $ (38,577 ) Net cash used in investing activities (19 ) (362 ) Net cash provided by financing activities 37,728 74,213 Net (decrease) increase in cash and cash equivalents $ (23,218 ) $ 35,274 Operating Activities During the year ended December 31, 2024, operating activities used $60.9 million of cash, primarily resulting from a net loss of $76.6 million, partially offset by noncash stock-based compensation of $7.1 million, non-cash interest expense of $2.2 million, non-cash change in fair value of embedded derivative of $2.6 million and non-cash amortization of operating and finance lease right-of-use assets of $0.9 million.
The increase of $8.1 million was primarily attributable to an increase in chemistry, manufacturing and control, or CMC, costs of $4.4 million related to pre-approval activity, increased clinical costs for VP-315 of $3.2 million, and increased stock compensation expense of $0.8 million related to vesting of restricted stock units upon FDA approval and commercial launch of YCANTH (VP-102) partially offset by a $1.0 million Lytix payment during the year ended December 31,2022. 80 The following table summarizes our research and development expense by product candidate or, for unallocated expenses, by type for the years ended December 31, 2023 and 2022.
The decrease of $8.5 million was primarily attributable to reductions of costs related to YCANTH (VP-102) pre-approval activity of $3.8 million, decreased clinical costs for VP-315 of $3.1 million, and decreased stock compensation expense of $0.6 million related to vesting of restricted stock units upon FDA approval, allocation of medical affairs costs to selling general and administrative of $0.7 million, and a reduction in headcount related costs of $0.7 million partially offset by increased costs for common warts of $0.5 million.
On July 21, 2023, the F DA approved YCANTH (VP-102) topical solution for the treatment of molluscum contagiosum in adult and pediatric patients two years of age and older. Our first commercial sale of YCANTH (VP-102) occurred in August 2023 to FFF, our sole specialty pharmacy distributor.
The vehicles are leased for over a term of 52 months and classified as finance leases with obligations of $1.1 million through December 2028 including imputed interest. On July 21, 2023, the F DA a pproved YCANTH (VP-102) topical solution for the treatment of molluscum contagiosum in adult and pediatric patients two years of age and older.
The increase of $2.3 million was primarily due to higher cash balance and increased interest rates. Interest Expense Interest expense of $4.0 million for the year ended December 31, 2023 consisted of interest expense pursuant to the OrbiMed Credit Agreement entered into on July 26, 2023.
Interest Expense Interest expense of $9.4 million and $4.0 million for the years ended December 31, 2024 and 2023, respectively, consisted of interest expense pursuant to the OrbiMed Credit Agreement entered into on July 26, 2023. 83 Change in Fair Value of Derivative Liability The Company's OrbiMed Credit Agreement contains a bifurcated settlement feature classified as a derivative liability which is remeasured each accounting period.
VP-315 research and development expense for the period ended December 31, 2022 included $1.0 million related to milestone payments.
Stock compensation expense for the year ended December 31, 2023 included $0.8 million related to vesting of restricted stock.
Utilization of the net operating loss carryforwards may be subject to an annual limitation according to Section 382 of the Internal Revenue Code of 1986, as amended, and similar provisions. 79 Results of Operations for the Years Ended December 31, 2023 and 2022 The following table summarizes our results of operations (in thousands): For the Year Ended December 31, 2023 2022 Change Revenue: Product revenue, net $ 4,658 $ — $ 4,658 Collaboration revenue 466 9,032 (8,566 ) Total revenue 5,124 9,032 (3,908 ) Operating expenses: Selling, general and administrative 47,305 17,405 29,900 Research and development 20,295 12,198 8,097 Loss on disposal of assets 2,537 — 2,537 Cost of product revenue 289 — 289 Cost of collaboration revenue 457 725 (268 ) Total operating expenses 70,883 30,328 40,555 Loss from operations (65,759 ) (21,296 ) (44,463 ) Other income (expense): Interest income 2,740 476 2,264 Interest expense (3,962 ) (2,172 ) (1,790 ) Loss on extinguishment of debt — (1,437 ) 1,437 Other expense (14 ) (58 ) 44 Total other expense, net (1,236 ) (3,191 ) 1,955 Net loss $ (66,995 ) $ (24,487 ) $ (42,508 ) Product Revenue, Net Product revenue, net was $4.7 million for the year ended December 31, 2023, and relates to the delivery of YCANTH (VP-102) to FFF, our distribution partner.
For example, if the FDA or other regulatory authorities were to require us to conduct clinical trials beyond those that we currently anticipate, or if we experience significant delays in enrollment in any of our clinical trials, we could be required to expend significant additional financial resources and time on the completion of clinical development. 81 Results of Operations for the Years Ended December 31, 2024 and 2023 The following table summarizes our results of operations (in thousands): For the Year Ended December 31, 2024 2023 Change Revenue: Product revenue, net $ 6,574 $ 4,658 $ 1,916 Collaboration revenue 992 466 526 Total revenue 7,566 5,124 2,442 Operating expenses: Cost of product revenue 1,853 289 1,564 Cost of collaboration revenue 887 457 430 Selling, general and administrative 58,822 47,305 11,517 Research and development 11,840 20,295 (8,455 ) Loss on disposal of assets 83 2,537 (2,454 ) Total operating expenses 73,485 70,883 2,602 Loss from operations (65,919 ) (65,759 ) (160 ) Other income (expense): Interest income 1,417 2,740 (1,323 ) Interest expense (9,412 ) (3,962 ) (5,450 ) Change in fair value of derivative liability (2,648 ) — (2,648 ) Other expense (17 ) (14 ) (3 ) Total other expense, net (10,660 ) (1,236 ) (9,424 ) Net loss $ (76,579 ) $ (66,995 ) $ (9,584 ) Product Revenue, Net Product revenue, net was $6.6 million for the year ended December 31, 2024, compared to $4.7 million for the year ended December 31, 2023.
Our two additional product candidates are: (i) VP-315 an oncolytic peptide-based injectable therapy for the potential treatment of dermatology oncologic conditions, including basal cell carcinoma, and (ii) VP-103, a second cantharidin based drug device combination for the potential treatment of plantar warts.
Our second development candidate, VP-315, is an oncolytic peptide-based injectable therapy for the potential treatment of dermatology oncologic conditions, including BCC. We commercially launched YCANTH (VP-102) in August 2023 in the United States for the treatment of molluscum contagiosum.